[add] initial commitHEADorigin/masterorigin/HEADmaster

1 files changed, 61 insertions, 0 deletions

diff --git a/DHTMLX.Export.PDF/TreeTimelineParser.cs b/DHTMLX.Export.PDF/TreeTimelineParser.cs
new file mode 100644
index 0000000..70d97b6
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+++ b/DHTMLX.Export.PDF/TreeTimelineParser.cs
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+using System.Text.RegularExpressions;
+
+namespace DHTMLX.Export.PDF
+{
+    public class TreeTimelineCategory
+    {
+        public bool Expanded { get; set; }
+        public int Level { get; set; }
+        public bool IsExpandable { get; set; }
+        public string Text { get; set; }
+        public TreeTimelineCategory(string text, int level, bool allowchild, bool expanded)
+        {
+            Level = level;
+            Expanded = expanded;
+            IsExpandable = allowchild;
+            Text = text;
+        }
+        public TreeTimelineCategory() : this("", 0, false, false)
+        {
+
+        }
+    }
+
+
+    public class TreeTimelineParser
+    {
+
+        /*
+         * Html tree timeline rows, e.g.:
+        <div class=\"dhx_scell_level0\">
+           <div class=\"dhx_scell_expand\">-</div><div class=\"dhx_scell_name\">Web Testing Dep.</div>
+        </div>
+        <div class=\"dhx_scell_level1\">
+           <div class=\"dhx_scell_expand\"> </div><div class=\"dhx_scell_name\">Managers</div>
+         </div>
+        <div class=\"dhx_scell_level1\">
+           <div class=\"dhx_scell_name\">Elizabeth Taylor</div>
+        </div>"
+        */
+        public static bool IsTreeRow(string item)
+        {
+            var treeRowRegex = "^<div.*dhx_scell_level.*>.*(dhx_scell_expand|dhx_scell_name).*<\\/div>$";
+            return (Regex.IsMatch(item.Trim(), treeRowRegex));
+        }
+        public TreeTimelineCategory Parse(string item)
+        {
+            var levelReg = "dhx_scell_level([0-9]+)";
+            var isExpandable = "dhx_scell_expand";
+            var state = "dhx_scell_expand.*?>(-| )<\\/div";
+            var text = "dhx_scell_name.*?>(.+?)<\\/div";
+            var expandable = Regex.IsMatch(item, isExpandable);
+            var level = 0;
+            int.TryParse(Regex.Match(item, levelReg).Groups[1].Value, out level);
+            var expanded = Regex.Match(item, state).Groups[1].Value == "-";
+            var value = Regex.Match(item, text).Groups[1].Value;
+            return new TreeTimelineCategory(value, level, expandable, expanded);
+
+
+        }
+    }
+}